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4933700: RFE: Add way to get device from Receiver and Transmitter
Reviewed-by: art
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Alex Menkov
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Sep 14, 2010
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80 changes: 80 additions & 0 deletions
80
jdk/src/share/classes/com/sun/media/sound/MidiDeviceReceiverEnvelope.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| /* | ||
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * This code is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License version 2 only, as | ||
| * published by the Free Software Foundation. Oracle designates this | ||
| * particular file as subject to the "Classpath" exception as provided | ||
| * by Oracle in the LICENSE file that accompanied this code. | ||
| * | ||
| * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * version 2 for more details (a copy is included in the LICENSE file that | ||
| * accompanied this code). | ||
| * | ||
| * You should have received a copy of the GNU General Public License version | ||
| * 2 along with this work; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| * | ||
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| * or visit www.oracle.com if you need additional information or have any | ||
| * questions. | ||
| */ | ||
| package com.sun.media.sound; | ||
|
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| import javax.sound.midi.*; | ||
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| /** | ||
| * Helper class which allows to convert {@code Receiver} | ||
| * to {@code MidiDeviceReceiver}. | ||
| * | ||
| * @author Alex Menkov | ||
| */ | ||
| public class MidiDeviceReceiverEnvelope implements MidiDeviceReceiver { | ||
|
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| private final MidiDevice device; | ||
| private final Receiver receiver; | ||
|
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| /** | ||
| * Creates a new {@code MidiDeviceReceiverEnvelope} object which | ||
| * envelops the specified {@code Receiver} | ||
| * and is owned by the specified {@code MidiDevice}. | ||
| * | ||
| * @param device the owner {@code MidiDevice} | ||
| * @param receiver the {@code Receiver} to be enveloped | ||
| */ | ||
| public MidiDeviceReceiverEnvelope(MidiDevice device, Receiver receiver) { | ||
| if (device == null || receiver == null) { | ||
| throw new NullPointerException(); | ||
| } | ||
| this.device = device; | ||
| this.receiver = receiver; | ||
| } | ||
|
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| // Receiver implementation | ||
| public void close() { | ||
| receiver.close(); | ||
| } | ||
|
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| public void send(MidiMessage message, long timeStamp) { | ||
| receiver.send(message, timeStamp); | ||
| } | ||
|
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| // MidiDeviceReceiver implementation | ||
| public MidiDevice getMidiDevice() { | ||
| return device; | ||
| } | ||
|
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| /** | ||
| * Obtains the receiver enveloped | ||
| * by this {@code MidiDeviceReceiverEnvelope} object. | ||
| * | ||
| * @return the enveloped receiver | ||
| */ | ||
| public Receiver getReceiver() { | ||
| return receiver; | ||
| } | ||
| } |
85 changes: 85 additions & 0 deletions
85
jdk/src/share/classes/com/sun/media/sound/MidiDeviceTransmitterEnvelope.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,85 @@ | ||
| /* | ||
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * This code is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License version 2 only, as | ||
| * published by the Free Software Foundation. Oracle designates this | ||
| * particular file as subject to the "Classpath" exception as provided | ||
| * by Oracle in the LICENSE file that accompanied this code. | ||
| * | ||
| * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * version 2 for more details (a copy is included in the LICENSE file that | ||
| * accompanied this code). | ||
| * | ||
| * You should have received a copy of the GNU General Public License version | ||
| * 2 along with this work; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| * | ||
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| * or visit www.oracle.com if you need additional information or have any | ||
| * questions. | ||
| */ | ||
| package com.sun.media.sound; | ||
|
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| import javax.sound.midi.*; | ||
|
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|
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| /** | ||
| * Helper class which allows to convert {@code Transmitter} | ||
| * to {@code MidiDeviceTransmitter}. | ||
| * | ||
| * @author Alex Menkov | ||
| */ | ||
| public class MidiDeviceTransmitterEnvelope implements MidiDeviceTransmitter { | ||
|
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| private final MidiDevice device; | ||
| private final Transmitter transmitter; | ||
|
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| /** | ||
| * Creates a new {@code MidiDeviceTransmitterEnvelope} object which | ||
| * envelops the specified {@code Transmitter} | ||
| * and is owned by the specified {@code MidiDevice}. | ||
| * | ||
| * @param device the owner {@code MidiDevice} | ||
| * @param transmitter the {@code Transmitter} to be enveloped | ||
| */ | ||
| public MidiDeviceTransmitterEnvelope(MidiDevice device, Transmitter transmitter) { | ||
| if (device == null || transmitter == null) { | ||
| throw new NullPointerException(); | ||
| } | ||
| this.device = device; | ||
| this.transmitter = transmitter; | ||
| } | ||
|
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| // Transmitter implementation | ||
| public void setReceiver(Receiver receiver) { | ||
| transmitter.setReceiver(receiver); | ||
| } | ||
|
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| public Receiver getReceiver() { | ||
| return transmitter.getReceiver(); | ||
| } | ||
|
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| public void close() { | ||
| transmitter.close(); | ||
| } | ||
|
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| // MidiDeviceReceiver implementation | ||
| public MidiDevice getMidiDevice() { | ||
| return device; | ||
| } | ||
|
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| /** | ||
| * Obtains the transmitter enveloped | ||
| * by this {@code MidiDeviceTransmitterEnvelope} object. | ||
| * | ||
| * @return the enveloped transmitter | ||
| */ | ||
| public Transmitter getTransmitter() { | ||
| return transmitter; | ||
| } | ||
| } |
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41 changes: 41 additions & 0 deletions
41
jdk/src/share/classes/javax/sound/midi/MidiDeviceTransmitter.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,41 @@ | ||
| /* | ||
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. | ||
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| * | ||
| * This code is free software; you can redistribute it and/or modify it | ||
| * under the terms of the GNU General Public License version 2 only, as | ||
| * published by the Free Software Foundation. Oracle designates this | ||
| * particular file as subject to the "Classpath" exception as provided | ||
| * by Oracle in the LICENSE file that accompanied this code. | ||
| * | ||
| * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| * version 2 for more details (a copy is included in the LICENSE file that | ||
| * accompanied this code). | ||
| * | ||
| * You should have received a copy of the GNU General Public License version | ||
| * 2 along with this work; if not, write to the Free Software Foundation, | ||
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| * | ||
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| * or visit www.oracle.com if you need additional information or have any | ||
| * questions. | ||
| */ | ||
|
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| package javax.sound.midi; | ||
|
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|
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| /** | ||
| * <p>{@code MidiDeviceTransmitter} is a {@code Transmitter} which represents | ||
| * a MIDI input connector of a {@code MidiDevice} | ||
| * (see {@link MidiDevice#getTransmitter()}). | ||
| * | ||
| * @since 1.7 | ||
| */ | ||
| public interface MidiDeviceTransmitter extends Transmitter { | ||
|
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| /** Obtains a MidiDevice object which is an owner of this Transmitter. | ||
| */ | ||
| public MidiDevice getMidiDevice(); | ||
| } |
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